EP3801679A4 - Infusionspumpensystem mit einwegkassette und pumpe - Google Patents

Infusionspumpensystem mit einwegkassette und pumpe Download PDF

Info

Publication number: EP3801679A4
Authority: EP; European Patent Office
Prior art keywords: pump; system including; pumping system; disposable cassette; including disposable
Prior art date: 2018-06-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP19816035.0A

Other languages

English (en)

French (fr)

Other versions

EP3801679A1 (de

EP3801679C0 (de

EP3801679B1 (de

Inventor

Matthew G. MORRIS Jr.

Marco A. Schilling

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Altra Inc

Original Assignee

Altra Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-06-07

Filing date

2019-06-07

Publication date

2022-03-16

2019-06-07 Application filed by Altra Inc filed Critical Altra Inc

2019-06-07 Priority to EP25167425.5A priority Critical patent/EP4621231A3/de

2021-04-14 Publication of EP3801679A1 publication Critical patent/EP3801679A1/de

2022-03-16 Publication of EP3801679A4 publication Critical patent/EP3801679A4/de

2025-04-02 Application granted granted Critical

2025-04-02 Publication of EP3801679C0 publication Critical patent/EP3801679C0/de

2025-04-02 Publication of EP3801679B1 publication Critical patent/EP3801679B1/de

Status Active legal-status Critical Current

2039-06-07 Anticipated expiration legal-status Critical

Links

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14224—Diaphragm type
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1413—Modular systems comprising interconnecting elements
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/365—Air detectors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0081—Special features systems, control, safety measures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/332—Force measuring means
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Heart & Thoracic Surgery (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Anesthesiology (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Veterinary Medicine (AREA)
General Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Vascular Medicine (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Emergency Medicine (AREA)
Pulmonology (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)

EP19816035.0A 2018-06-07 2019-06-07 Infusionspumpensystem mit einwegkassette und pumpe Active EP3801679B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP25167425.5A EP4621231A3 (de)	2018-06-07	2019-06-07	Infusionspumpensystem mit einwegkassette und pumpe

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US201862681858P	2018-06-07	2018-06-07
US201862681950P	2018-06-07	2018-06-07
US201862681881P	2018-06-07	2018-06-07
PCT/US2019/036004 WO2019236972A1 (en)	2018-06-07	2019-06-07	Infusing pumping system including disposable cassette and pump

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP25167425.5A Division EP4621231A3 (de)	2018-06-07	2019-06-07	Infusionspumpensystem mit einwegkassette und pumpe

Publications (4)

Publication Number	Publication Date
EP3801679A1 EP3801679A1 (de)	2021-04-14
EP3801679A4 true EP3801679A4 (de)	2022-03-16
EP3801679C0 EP3801679C0 (de)	2025-04-02
EP3801679B1 EP3801679B1 (de)	2025-04-02

Family

ID=68770742

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP19816035.0A Active EP3801679B1 (de)	2018-06-07	2019-06-07	Infusionspumpensystem mit einwegkassette und pumpe
EP25167425.5A Pending EP4621231A3 (de)	2018-06-07	2019-06-07	Infusionspumpensystem mit einwegkassette und pumpe

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP25167425.5A Pending EP4621231A3 (de)	2018-06-07	2019-06-07	Infusionspumpensystem mit einwegkassette und pumpe

Country Status (3)

Country	Link
US (2)	US12017038B2 (de)
EP (2)	EP3801679B1 (de)
WO (1)	WO2019236972A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4081280B1 (de) *	2019-12-23	2025-12-17	Acist Medical Systems Inc.	Modulares flüssigkeitsabgabesystem
US20240390234A1 (en) *	2023-05-24	2024-11-28	Avent, Inc.	Enteral Feeding System

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5055001A (en) *	1990-03-15	1991-10-08	Abbott Laboratories	Volumetric pump with spring-biased cracking valves
US20140363313A1 (en) *	2013-06-11	2014-12-11	Matthew G. Morris, Jr.	Pumping system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1162830A (en)	1966-12-06	1969-08-27	Gen Motors France	Diaphragm Pump Rocker Arms
US5056992A (en) *	1987-05-29	1991-10-15	Hewlett-Packard Company	IV pump and disposable flow chamber with flow control
US5554013A (en)	1992-05-01	1996-09-10	Mcgaw, Inc.	Disposable cassette with negative head height fluid supply
US5718569A (en) *	1996-01-11	1998-02-17	Abbott Laboratories	Dual plunger cassette pump
US8052644B2 (en)	2005-12-14	2011-11-08	Stryker Corporation	Surgical irrigation system

2019
- 2019-06-07 US US16/972,271 patent/US12017038B2/en active Active
- 2019-06-07 EP EP19816035.0A patent/EP3801679B1/de active Active
- 2019-06-07 WO PCT/US2019/036004 patent/WO2019236972A1/en not_active Ceased
- 2019-06-07 EP EP25167425.5A patent/EP4621231A3/de active Pending
2024
- 2024-05-14 US US18/664,156 patent/US20240299643A1/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5055001A (en) *	1990-03-15	1991-10-08	Abbott Laboratories	Volumetric pump with spring-biased cracking valves
US20140363313A1 (en) *	2013-06-11	2014-12-11	Matthew G. Morris, Jr.	Pumping system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019236972A1 *

Also Published As

Publication number	Publication date
EP3801679A1 (de)	2021-04-14
WO2019236972A1 (en)	2019-12-12
US12017038B2 (en)	2024-06-25
US20210236717A1 (en)	2021-08-05
EP3801679C0 (de)	2025-04-02
EP3801679B1 (de)	2025-04-02
EP4621231A2 (de)	2025-09-24
US20240299643A1 (en)	2024-09-12
EP4621231A3 (de)	2025-12-10

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